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Technology & Products
AlphaESS presents 313 kWh storage solution for C&I applications The Chinese manufacturer said its Storion-LC-TB150 is a 150 kW/313 kWh liquid-cooled battery energy storage system. It is available in standard and ultra versions with up to 8,000 and 12,000 cycles, respectively,
Lior Kahana
Jul 09, 2026
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Technology & Products
Longi starts production of back-contact solar cells relying on alloy material The Chinese manufacturer has started production at a new back-contact cell facility in China, marking the first large-scale deployment of its Alloy Contact Matrix (ACM) metallization technology. The copper-based process aims to reduce costs, improve BC cell competitiveness, and support wider industrial adoption of back-contact modules.
Vincent Shaw
Jul 09, 2026
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Applications & Installations
Sponsored
Poweroad receives China’s first pilot Battery Passport from Bureau Veritas POWEROAD has received China’s first pilot Battery Passport issued by Bureau Veritas through the Circulor platform, marking an early step toward Digital Battery Passport implementation under the EU Battery Regulation and toward improved battery lifecycle transparency.
POWEROAD
Jul 06, 2026
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Markets & Policy
China moves to curb overcapacity in PV industry with mandatory energy consumption standards China has introduced mandatory national standards tightening energy consumption and efficiency requirements across the PV value chain, from polysilicon to modules and inverters. The rules, effective Jan. 1, 2027, are expected to reshape manufacturing, procurement and project selection toward higher-efficiency, lower-energy-intensity products.
Vincent Shaw
Jul 03, 2026
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Markets & Policy
Chinese PV Industry Brief: TCL Zhonghuan completes acquisition of Das Solar TCL Zhonghuan has completed its acquisition of Das Solar, gaining 20 GW of n-type TOPCon cell capacity and 50 GW of module capacity while outlining plans to upgrade 20 GW of cell and 25 GW of module production to back-contact technology.
Vincent Shaw
Jul 03, 2026
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Markets & Policy
Chinese PV Industry Brief: Polysilicon prices continue to edge lower Polysilicon prices continued to edge lower in China this week, while wafer prices remained unchanged, reflecting ongoing weakness in the upstream solar supply chain.
Vincent Shaw
Jun 26, 2026
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Markets & Policy
SNEC 2026 ESS readout: Storage moves from add-on to grid asset At SNEC 2026, energy storage shifted from a PV add-on to core grid infrastructure, driven by long-duration systems, grid-forming technology, sodium-ion scaling, AI data center demand, and rapid vertical integration across the value chain. The industry is moving toward system-level competition where duration, intelligence, and full-stack capability matter more than standalone battery performance.
Vincent Shaw
Jun 22, 2026
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Markets & Policy
Chinese PV Industry Brief: Polysilicon prices decline for third consecutive week The price decline is attributable to continued inventory pressure and the restart and ramp-up of output by some producers in June, which have reinforced expectations of rising supply and prompted some polysilicon manufacturers to cut prices to reduce stock levels.
Vincent Shaw
Jun 19, 2026
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Markets & Policy
China Resources New Energy launches Shenzhen IPO targeting record $3.4 billion raise The proceeds will fund 7.18 GW of wind and solar projects across China, supporting the company’s expansion and its parent’s strategy to separately list its renewable energy business on the mainland.
Vincent Shaw
Jun 17, 2026